Costco Nampa Gas Prices
16700 N Market Place Blvd, Nampa, ID 83687
Warehouse #734 · Most expensive of 7 in Idaho
Most expensive of 7 in Idaho
Prices last refreshed — always verify at the pump.
30-day price trend
Located at 16700 N Market Place Blvd in Nampa, Idaho, this Costco gas station opened on August 23, 2006 and has been serving members for over 20 years. Gas station hours at Costco Nampa are 6AM – 10PM Monday through Friday, 6AM – 8:30PM on Saturday, and 6AM – 7:30PM on Sunday, while the warehouse itself opens 10AM – 8:30PM on weekdays.
Regular pump prices at this station have held roughly flat over the past month. Premium has eased about $0.060 over the same period.
Costco Nampa Gas Station Hours
- Monday6AM – 10PM
- Tuesday6AM – 10PM
- Wednesday6AM – 10PM
- Thursday6AM – 10PM
- Friday6AM – 10PM
- Saturday6AM – 8:30PM
- Sunday6AM – 7:30PM
A current Costco membership card is required to fuel up. Hours may differ on holidays — confirm at the warehouse before a long drive.
Costco Nampa Warehouse Hours
- Monday10AM – 8:30PM
- Tuesday10AM – 8:30PM
- Wednesday10AM – 8:30PM
- Thursday10AM – 8:30PM
- Friday10AM – 8:30PM
- Saturday9:30AM – 7PM
- Sunday10AM – 6PM
Services at this warehouse
Departments & programs
Station map
Click the marker to open in Google Maps for directions.